20294766

素因数分解:

$2^1\times 3^3\times {\mathrm{233}}^1\times {\mathrm{1613}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 45321120

約数和(自身を除く): 25026354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 233, 466, 699, 1398, 1613, 2097, 3226, 4194, 4839, 6291, 9678, 12582, 14517, 29034, 43551, 87102, 375829, 751658, 1127487, 2254974, 3382461, 6764922, 10147383, 20294766]

約数ペア:

[(1, 20294766), (2, 10147383), (3, 6764922), (6, 3382461), (9, 2254974), (18, 1127487), (27, 751658), (54, 375829), (233, 87102), (466, 43551), (699, 29034), (1398, 14517), (1613, 12582), (2097, 9678), (3226, 6291), (4194, 4839)]